public static void PrintByPrinterName(TfrxReportClass report, string printerName)
{
report.ShowProgress = false;
report.PrintOptions.ShowDialog = false;
report.PrintOptions.PageNumbers = "";
report.PrintOptions.Printer = printerName;
report.PrepareReport(true);
report.PrintReport();
report.ClearDatasets();
report.ClearReport();
}